STARLINK-6166, 56383
Orbit data source: Space-Track
STARLINK-6166, 56383 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 May 2023 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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56383 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 STARLINK-6166
1 56383U 23061K 26170.92882713 .00004848 00000-0 18569-3 0 9999
2 56383 43.0039 340.6948 0001633 265.8793 94.1872 15.27563734172388Epoch: 2026-06-19T22:17Z
TLE epoch observation values (Epoch: 2026-06-19T22:17:30.664Z)
Latitude
-0°
Longitude
98.16627°
Altitude
482.956 km
Speed
7.626 km/s
True Right ascension
22h 42m 46s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:33:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.163 km
Perigee altitude
483.922 km
Semi-major axis
6,863.179 km
Eccentricity
0.00016
Inclination
43.0039°
RAAN
340.6948°
Arg. of periapsis
265.8793°
True anomaly
94.20586°
Mean anomaly
94.1872°
Eccentric anomaly
94.19653°
Mean motion
3.81729 °/min
Orbital period
94.31 mins
BSTAR
0.00018569
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Other satellites on launch #61 in the year 2023 (2023-05-04 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-6166 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 13:15:26.283Z | 192.247° SSW | 2026-06-22 13:17:26.283Z | 152.764° SSE | 21.807° | 2026-06-22 13:20:26.283Z | 94.346° ESE |
| 5 mins | 2026-06-22 14:54:26.283Z | 253.103° W | 2026-06-22 14:56:26.283Z | 39.668° NE | 44.892° | 2026-06-22 14:59:26.283Z | 71.474° E |
| 5 mins | 2026-06-22 16:33:26.283Z | 291.993° WNW | 2026-06-22 16:35:26.283Z | 355.349° N | 37.959° | 2026-06-22 16:38:26.283Z | 73.884° E |
| 5 mins | 2026-06-22 18:12:26.283Z | 289.857° WNW | 2026-06-22 18:14:26.283Z | 313.186° NW | 44.304° | 2026-06-22 18:17:26.283Z | 105.757° ESE |
| 5 mins | 2026-06-22 19:51:26.283Z | 256.117° W | 2026-06-22 19:53:26.283Z | 210.885° SW | 22.977° | 2026-06-22 19:56:26.283Z | 157.11° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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